器件名称: PL0301-18VZ
功能描述: 300mA, Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator
文件大小: 406.18KB 共12页
简 介:PL0301 300mA, Ultra-Low Noise, Ultra-Fast CMOS LDO Regulator
FEATURES
Guaranteed 300mA output High output initial voltage accuracy: ±1% Ultra low output noise: 138VRMS Low ground current: 105A Very low dropout: 160mV @300mA Zero shutdown supply current TTL-logic-controlled enable input Thermal and current limit protections Low ESR capacitor compatibility to achieve Ultra low droop load transient response Ultra fast line transient response Low profile 5-lead SOT25 and 3-lead SOT23 package Fixed options 1.5V, 1.8V, 2.5V, 2.8V, 3.0V and 3.3V Cellular and cordless phones Wireless LAN cards Palmtop computers Personal communication equipment Pen drives Bluetooth devices
DESCRIPTION
The PL0301 is a CMOS low dropout linear regulator with ultra-low-noise output, very low dropout voltage and very low ground current. The PL0301 operates from a 2.5V to 5.5V input voltage range and delivers up to 300mA, with low dropout of 160 mV at 300mA. The other features of PL0301 include short-circuit protection and thermalshutdown protection. The PL0301 is designed especially for batterypowered portable devices. Its low noise feature makes PL0301 ideal for noise-sensitive personal communication applications. Other key application areas for PL0301 also include palmtop computers, PCMCIA cards and WLAN cards. The PL0301 is available in small 5-lead SOT25 package and 3-lead SOT23 with fixed output voltage versions.
APPLICATIONS
TYPICAL APPLICATION CIRCUIT
July 2007
www.picsemi.……
